The Australian Open champion is the second match on Court One – after last year's runner-up Venus Williams play Alexandra Dulgheru of Romania.

Cilic celebrates his victory at Queen's (Image: REUTERS)

Last year's losing finalist Marin Cilic is a dark horse to win the title this year. The Croat. who won the Fever-Tree Championships at the Queen's Club, plays Argentine Guido Pella in the last match on Court No.1.

Three British wildcards who went out in the first round are in doubles action. Jay Clarke and Cameron Norrie team up while Liam Broady teams up with Scott Clayton to play Americans Frances Tiafoe and Jackson Withrow.